WO2026104917 - CENTRIFUGAL FAN OR COMPRESSOR COMPOSITE IMPELLER WITH ABRASION RESISTANCE
National phase entry is expected:
Publication Number
WO/2026/104917
Publication Date
21.05.2026
International Application No.
PCT/IB2025/060721
International Filing Date
21.10.2025
Title **
[English]
CENTRIFUGAL FAN OR COMPRESSOR COMPOSITE IMPELLER WITH ABRASION RESISTANCE
[French]
TURBINE COMPOSITE DE VENTILATEUR OU DE COMPRESSEUR CENTRIFUGE PRÉSENTANT UNE RÉSISTANCE À L'ABRASION
Applicants **
HOWDEN TURBO GMBH
Inventors
TALLGREN, Joni
STOKLOSA, Jason
Priority Data
18/950,327
18.11.2024
US
Application details
| Total Number of Claims/PCT | * |
| Number of Independent Claims | * |
| Number of Priorities | * |
| Number of Multi-Dependent Claims | * |
| Number of Drawings | * |
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| Pages of Specification | * |
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| Number of Office Actions | * |
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International Searching Authority |
EPO
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| Recordal of a Change of the Applicant's Name/Address |
Change of Applicant's Name and Address
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| Type of Assignment |
The Standard Agent's Assignment
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| Applicant's Legal Status |
Legal Entity
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| * | |
| * | |
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| Entry into National Phase under |
Chapter I
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| Patent Delivery |
Send the Letters Patent by Courier
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| Translation |
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* The data is based on automatic recognition. Please verify and amend if necessary.
** IP-Coster compiles data from publicly available sources. If this data includes your personal information, you can contact us to request its removal.
Quotation for National Phase entry
| Country | Stages | Total | |
|---|---|---|---|
| China | Filing, Examination, Granting | 2174 | |
| EPO | Filing, Examination, Granting | 10670 | |
| Japan | Filing, Examination, Granting | 2327 | |
| South Korea | Filing, Examination, Granting | 2350 | |
| USA | Filing, Examination, Granting | 4740 |
Total:
22,261
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Abstract[English]
A fan impeller made of complex three dimensional composite structures which results in the combination of mechanical properties and abrasion and erosion resistance which allows for improved utility, functionality, reliability, cost, and safety for the user. The specific composite structures vary based on fan size and design as well as the gas and application requirements relative to such as but not limited to temperature, corrosivity, abrasiveness, etc., and may include but are not limited to combinations of fibers, resins, 3D printed reinforcement structures, cast reinforcement structures, and/or fabricated reinforcement structures.[French]
L'invention concerne une turbine de ventilateur constitué de structures composites tridimensionnelles complexes qui conduit à la combinaison de propriétés mécaniques et de résistance à l'abrasion et à l'érosion permettant une utilité, une fonctionnalité, une fiabilité, un coût et une sécurité améliorés pour l'utilisateur. Les structures composites spécifiques varient sur la base de la taille et de la conception de ventilateur ainsi que des exigences de gaz et d'application relatives à, mais sans y être limitées, la température, la corrosivité, l'abrasivité, etc., et peuvent comprendre, entre autres, des combinaisons de fibres, de résines, de structures de renforcement imprimées en 3D, de structures de renforcement coulées et/ou de structures de renforcement fabriquées.